00388nam a2200145Ia 4500008004100000082001800041100002300059245003800082250000800120260002900128300000800157500002400165650001600189700003700205230524s9999    xx            000 0 und d  a621.3822bPHI  aCharles L.Phillips 0a"Signals, Systems and Transforms"  a3RD  aNEW DELHIbPearsonc2004  a765  aQuantity Number:  2  aElectronics  a" John M.Parr , Eve A.Riskin,,,"